[code:35uax6u6]data a;
do i=1 to 1000000;
output;
end;
run;
data mydata(drop=rc dsid);
length i 8;
dsid=open("work.a","i");
call set (dsid);
do j=1 to 1000000;
cc=abs(floor(rannor(1234)*100000));
rc=fetchobs(dsid,cc);
output;
end;
run;
data mydata(drop=rc dsid);
dsid=open("work.a","i");
call set (dsid);
do j=1 to 1000000;
cc=abs(floor(rannor(1234)*100000));
rc=fetchobs(dsid,cc);
output;
end;
run;[/code:35uax6u6]